WESTERN DIGITAL CORP

Ticker: WDC CUSIP: 958102105 Class: EQTY

BlackRock, Inc.'s Holding History (CIK: 0002012383)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 35,509,518 Value ($000) $6,117,225 Avg Close $151.55 Range $112.43 - $188.77

Q3 2025

Shares 34,714,851 Value ($000) $4,167,865 Avg Close $81.60 Range $62.82 - $122.49

Q2 2025

Shares 34,996,856 Value ($000) $2,239,449 Avg Close $47.46 Range $28.72 - $64.21

Q1 2025

Shares 30,047,720 Value ($000) $1,214,829 Avg Close $47.25 Range $38.95 - $54.41

Q4 2024

Shares 28,309,692 Value ($000) $1,688,107 Avg Close $50.08 Range $44.29 - $55.80

Q3 2024

Shares 28,392,693 Value ($000) $1,938,937 Avg Close $50.34 Range $39.73 - $60.52

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	35,509,518	$6,117,225	$151.55	$112.43 - $188.77
Q3 2025	34,714,851	$4,167,865	$81.60	$62.82 - $122.49
Q2 2025	34,996,856	$2,239,449	$47.46	$28.72 - $64.21
Q1 2025	30,047,720	$1,214,829	$47.25	$38.95 - $54.41
Q4 2024	28,309,692	$1,688,107	$50.08	$44.29 - $55.80
Q3 2024	28,392,693	$1,938,937	$50.34	$39.73 - $60.52